---HaveyoueverbeentoShanghai,Mary?        ---Yes.I

問題詳情：

---Have you ever been to Shanghai, Mary?

         ---Yes. I __________ there for a week with my parents last month.

A. have been        B. have gone          C. went                 D. was

【回答】

D

知識點：動詞時態

題型：選擇題